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Order a List (C#) by many fields? [duplicate]
...by many fields, not just by one. For example, let's suppose I have a class called X with two Attributes, A and B, and I have the following objects, in that order:
...
Lock screen orientation (Android) [duplicate]
...e android:configChanges=... line prevents onResume(), onPause() from being called when the screen is rotated. Without this line, the rotation will stay as you requested but the calls will still be made.
Note: keyboardHidden and orientation are required for < Android 3.2 (API level 13), and all t...
how to make a jquery “$.post” request synchronous [duplicate]
...e $.ajax() instead of $.post() as it's much more customizable.
If you are calling $.post(), e.g., like this:
$.post( url, data, success, dataType );
You could turn it into its $.ajax() equivalent:
$.ajax({
type: 'POST',
url: url,
data: data,
success: success,
dataType: dataType,
asy...
argparse: identify which subparser was used [duplicate]
...) method on the sub parser to solve this problem.
For example, I've added calls to set_defaults() to your code:
import argparse
parser = argparse.ArgumentParser( version='pyargparsetest 1.0' )
subparsers = parser.add_subparsers(help='commands')
# all
all_parser = subparsers.add_parser('all', hel...
What’s the purpose of prototype? [duplicate]
...e-created each time; it exists in one place in the prototype. So when you call someAnimal.set_name("Ubu"); the this context will be set to someAnimal and (the one and only) set_name function will be called.
There is one advantage to using the first syntax though: functions created in this manne...
Is Javascript compiled or an interpreted language? [closed]
Can Javascript be called a pure interpreted language? Or does it also have some compiled flavor to it? Could someone guide at the reasons behind both the things whichever being true.
...
async at console app in C#? [duplicate]
...e thread is stopeed at SumTwoOperationsAsync ...right ? (assuming the Main calling method is not marked as async)
– Royi Namir
Jul 13 '13 at 13:17
2
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Why aren't my ball (objects) shrinking/disappearing?
...therefore not accessible to the code in update where you are attempting to call it. JavaScript scope is function-based, so update cannot see asplode because it is not inside shrink. (In your console, you'll see an error like: Uncaught ReferenceError: asplode is not defined.)
You might first try ins...
How to pass dictionary items as function arguments in python? [duplicate]
...andardName = standard
studentName = name
Now you can use ** when you call the function:
data = {'school':'DAV', 'standard': '7', 'name': 'abc', 'city': 'delhi'}
my_function(**data)
and it will work as you want.
P.S. Don't use reserved words such as class.(e.g., use klass instead)
...
std::stringstream ss; 直接使用ss.str().c_str() 字符串指针可能导致崩溃 ...
...可能导致崩溃std::stringstream ss;const char* ch = ss str() c_str();call_func(ch);这种写法在系统内存不足时，ss会立马释放内存，字符串指针ch可能会非法访问导致崩溃。代码最好的是
std::stringstream ss;
const char* ch = ss.str().c_str();
call_func(ch)...